Habitat Suitability Report
Inputs
- Species: Gray seal (Halichoerus grypus)
- Thinning: Thinned observations
- Ratio: 1:2 observation:pseudo-absence ratio
- Spatial extent: Full extent
- Covariates used: seal specific v2 (sss, dfs, month, mld)
- Metrics: evaluated using true skill staistic (tss) and area under the receiver operator curve (roc_auc)
- Observations:
Nowcast and Forecast Maps
Random Forest Nowcast and Forecast
Boosted Trees Nowcast and Forecast
Maxnet Trees Nowcast and Forecast
GAM Nowcast and Forecast
GLM Nowcast and Forecast
Metrics
| model_type | roc_auc | tss_max | percent_deviance_explained |
|---|---|---|---|
| rf | 0.9432540 | 0.7619048 | 0.5286621 |
| bt | 0.8930556 | 0.6325397 | 0.2934993 |
| maxnet | 0.9051587 | 0.7023810 | NA |
| gam | 0.8888889 | 0.6880952 | 0.3503894 |
| glm | 0.8424603 | 0.5873016 | 0.2768616 |
Variable Importance
Partial Dependence
